the utility is expected to let us know later today. california public utilities commission asked for that following the san bruno explosion and fire earlier this month. the pipe that blew up is being examined to find out what caused the explosion. pg&e told san jose and milpitas officials two high risk lines run through their cities, exact locations expected later today. >> pacifica residence held a benefit at good shepherd school in pacifica for victims of the fire. they also solicited donations of trips and gifts for a silence auction. other people are donating goods and services to the victims and one little league team went door to door collecting money for the red cross. >>> for the latest on the explosion investigation, as well as maps to show you if pipelines may be running near your neighbourhood go to cbs5.com click on links and numbers. >>> 1400 homes evacuated in utah this morning. that is because of a wild fire that started noon yesterday. it is already burned 2 homes, southwest of salt lake city the fire was started during